Multifunctional floating operation platform for port and navigation

Abstract

The invention relates to the field of port construction and production, in particular to a multifunctional floating operation platform for port and navigation, which comprises a plurality of floating box bodies, a deck is arranged at the tops of the floating box bodies, platform frames are arranged on the left and right sides of the top of the deck, and a head-on plate is arranged at the front end of the deck and is of a plate-shaped structure. By arranging the self-adaptive anti-impact assembly, the angle of the anti-impact plate can be automatically adjusted according to the water flow impact strength, when water flow impacts the head-on plate from the front side, the anti-impact plate can automatically rotate through the synergistic effect of a linkage plate, a first linkage block, a second linkage block, a rotating block and other components, and when water flow impact is small, the anti-impact plate can automatically rotate. The anti-impact plate is in the initial state that the anti-impact plate is flush with the left side and the right side of the deck, small water flow can be effectively prevented from interfering the internal structure of the platform, the normal working environment of the platform is maintained, and when large water flow impact occurs, the anti-impact plate can rotate to a proper angle in time, the contact area with the water flow is increased, and the water flow impact force is better received and dispersed.

Description

Technical Field

[0001] The invention relates to the field of port construction and production, in particular to a multifunctional floating operating platform for ports and navigation. Background Art

[0002] The multifunctional floating work platform for ports and shipping is a comprehensive platform that can float on the water and is used for various operations related to ports and waterways. It is usually a large-scale water structure that floats stably on the water through its own buoyancy system, providing a work space for various port and shipping operations. The existing buoyancy system is usually composed of a whole connected by pontoons. The multifunctional floating work platform for ports and shipping is designed to meet the needs of various port and shipping related operations such as cargo loading and unloading, ship maintenance, and waterway construction.

[0003] The utility model of Chinese patent application No. 201821625068.9 is an engineering pontoon and a transition pontoon, comprising a support frame and an upper deck, a lower bottom plate, an end plate and a longitudinal plate welded to the outside of the support frame, the end plate and the longitudinal plate are both trapezoidal plates that are wide at the top and narrow at the bottom. The box body formed by the support frame and the upper deck, the lower bottom plate, the end plate and the longitudinal plate welded to the outside of the support frame is a trapezoidal box body, and the box body and the lower part of the box body can form a longitudinal gap and an end face gap, and water can pass through these gaps, which greatly reduces the impact on the box body, and the connector composed of the C hook and the D hook staggeredly arranged around the outer periphery of the lower bottom plate can not only allow water to pass through, but also make the boxes connected to each other without colliding with each other, which can effectively reduce the impact of tides, wind and waves on the pontoon, and increase the stability of the box body;

[0004] There are certain defects in the use of a multifunctional floating work platform for ports and shipping: the above uses the longitudinal gap and end gap at the bottom of the box body, as well as the C hook and D hook connectors to buffer the impact of water flow. The longitudinal gap and end gap allow water flow to pass through to reduce impact energy. However, when encountering the front of the water flow and not directly hitting the box body within the gap, the structure is difficult to completely block the strong impact force of the water flow, causing the box body to still be subjected to a large impact force, affecting the stability and safety of the platform. Secondly, when the floating work platform performs different operations, the load will change. When the platform lifts heavy objects, the box body at the lifting position will increase in weight, causing the C hook and D hook connectors to be subjected to greater stress. The stress causes the friction of the C hook and D hook connectors to increase, resulting in loosening, deformation and even damage, which in turn causes unstable phenomena such as box shaking and displacement, causing serious interference to the operating activities on the platform and reducing operating efficiency.

[0005] Therefore, it is necessary to propose a multifunctional floating operating platform for port and navigation to solve the above technical problems. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a multifunctional floating operating platform for ports and shipping, which solves the technical problems that the multifunctional floating operating platform for ports and shipping uses the gap at the bottom of the box and the C-D hook connector to buffer the impact of water flow, but when encountering a specific water flow impact, it is still difficult to resist the strong flow, causing the box to be stressed and affecting the stability and safety of the platform; when the operating load changes, the C-D hook connector increases friction due to stress and becomes loose and damaged, causing the box to become unstable, interfering with operations and reducing efficiency.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The technical solution adopted by the present invention to solve the technical problem is: a multifunctional floating operation platform for port and navigation, comprising a plurality of pontoon bodies, a deck is arranged on the top of the pontoon body, and platform frames are arranged on the left and right sides of the top of the deck;

[0009] A front panel is arranged at the front end of the deck and has a plate-like structure. The front panel is located on the water-facing side;

[0010] Impact plates: There are four groups of two plates in each group, and they are symmetrically distributed at the left and right ends of the deck;

[0011] a gas compressor, which is mounted on top of the deck;

[0012] There are two fixed airbag tubes, which are cylindrical in structure and symmetrically distributed at the left and right ends of the floating box body for sliding connection;

[0013] Adaptive anti-impact components are installed on the left and right sides of the deck. They can automatically perform differentiated preventive operations according to the different water flow impact intensities to ensure the overall stability of the platform and reduce the adverse effects of water flow impact on the platform structure;

[0014] The adaptive buoyancy component is arranged inside the impact plate, and can automatically adjust the buoyancy changes according to different load conditions of the platform and the changes in water flow to maintain the stability and balance of the platform during operation.

[0015] Preferably, the adaptive anti-collision component comprises:

[0016] There are two linkage plates, which are connected to the left and right ends of the lower side of the deck through slide rails, and one end of which is arranged on one side of the facing plate;

[0017] The first linkage block, which is at least one in number and is rotatably connected to the linkage plate via a rotating shaft in a linear array;

[0018] A second linkage block, which corresponds to the first linkage block one by one and is rotatably connected to the deck via a rotating shaft, wherein one end of the second linkage block close to the linkage plate is rotatably connected to the first linkage block via a rotating shaft;

[0019] A swivel seat, which corresponds to the second linkage block one by one and is rotatably connected to the deck;

[0020] A compression spring fixedly connected to the swivel seat and one side of the second linkage block;

[0021] There are two rotating troughs, which are symmetrically opened on the left and right sides of the deck;

[0022] The rotating blocks correspond to the impact-proof plates one by one, are rotatably connected inside the rotating groove through a rotating shaft, and are fixedly connected to the rotating shaft at one end of the second linkage block away from the first linkage block.

[0023] Preferably, the impact-proof plates are of a gradually curved structure, and the impact-proof plates at the left and right ends of the deck are symmetrically distributed.

[0024] Preferably, the front ends of the three anti-impact plates at the rear end are provided with sticking grooves, and the sticking grooves are used for sticking the multiple anti-impact plates together when they are reset.

[0025] Preferably, the four groups of impact-proof plates are linearly arranged along the longitudinal direction of the deck, and the angle between them and the deck gradually decreases from front to back. When the impact-proof plates are in a reset state, the impact-proof plates at the left and right ends fit each other and are arranged in an eight-shaped shape as a whole.

[0026] Preferably, the left and right ends and the bottom of the facing plate are arranged in an inclined manner, and the bottommost end of the inclined manner below it extends out from below the impact-proof plate, and the middle part of the facing plate is arranged perpendicular to the water surface.

[0027] Preferably, a movable groove is provided at the front end of the deck, an adjustment plate is connected to the movable groove via a slide rail, a magnetic block is installed at the end of the adjustment plate away from the deck, an adjustment rod is threadedly connected to the middle part of the magnetic block for controlling the movement of the adjustment plate, a pair of magnetic disks are installed on the side of the front panel close to the deck, the magnetic disks and the magnetic blocks repel each other, and the magnetic disks and the linkage plate are fixedly connected.

[0028] Preferably, the adaptive buoyancy component comprises:

[0029] A two-way solenoid valve is installed on the outlet end of the gas compressor. One side of the outlet end of the two-way solenoid valve is fixedly connected to a fixed air bag tube through a pipeline.

[0030] A first pipeline, one end of which is installed on the other side of the outlet end of the two-way solenoid valve;

[0031] An adjusting air bag, one end of which is slidably arranged in the middle of the floating box body and is located between the two fixed air bag tubes;

[0032] The number of the regulating tubes is at least one group, each group has two regulating tubes, and the regulating tubes of the group are symmetrically distributed below the regulating airbag, and one end of the regulating tube away from the regulating airbag is fixedly connected to the anti-impact plate;

[0033] An exhaust solenoid valve is installed at one end of the fixed airbag tube and the regulating airbag away from the first pipe;

[0034] A float groove is provided inside the anti-impact plate, and the float groove is communicated with the regulating pipe.

[0035] Preferably, the float box body is provided with three fixing grooves at one end of the fixed airbag tube, the fixed airbag tube is fixedly connected with a cylindrical bag on the inner side of the fixing groove, and a spacing bag is fixedly connected with the outer side of the fixed airbag tube and located between the spacing float boxes. A T-shaped slider is installed on the top of each group of the float boxes, and symmetrically arranged limit blocks are installed on the bottom of the float boxes. Each group of the T-shaped sliders is slidably connected on the limit blocks, and a fixing plate is installed on the T-shaped slider located at the rear end float box body, and a pair of bolts are threadedly connected to the fixing plate and pass through the inside of the limit block.

[0036] The present invention has achieved the following beneficial effects:

[0037] (1) The present invention can automatically adjust the angle of the impact plate according to the impact strength of the water flow by setting an adaptive anti-impact component. When the water flow directly impacts the front panel, the anti-impact plate can automatically rotate through the coordinated action of the linkage plate, the first linkage block, the second linkage block, the rotating block and other components. When the water flow impact is small, the anti-impact plate is in an initial state flush with the left and right sides of the deck, which can effectively prevent the small water flow from interfering with the internal structure of the platform and maintain the normal operating environment of the platform. When encountering a large water flow impact, the anti-impact plate can be rotated to a suitable angle in time to increase the contact area with the water flow, better meet and disperse the impact force of the water flow, and make the water flow change direction along the anti-impact plate and leave the platform, avoiding the water flow from directly impacting the pontoon body. The adaptive rotation of the anti-impact plate can significantly reduce the direct impact pressure of the water flow on the pontoon body and reduce the possibility of platform shaking and displacement.

[0038] (2) The present invention can automatically adjust the buoyancy distribution according to the platform load and water flow changes by setting an adaptive buoyancy component to maintain the stability and balance of the platform. Specifically, the fixed airbag tube is filled first, and then the two-way solenoid valve can adjust the gas volume according to the platform load and water flow conditions, so that the gas flows into the regulating airbag and then enters the anti-impact plate float groove through the regulating pipe to change the buoyancy distribution. The exhaust solenoid valve can control the gas discharge. The beneficial effect of such a design is that the platform can be kept stable and balanced regardless of load changes or water flow changes.

[0039] (3) The present invention can disperse and transform the impact force of water flow by setting a gradual bending structure, a specific layout method and a reset fitting design of the impact-proof plate, avoid the generation of turbulence and large impact force, strictly block the side water flow, and the figure-eight structure diverts small water flow to protect the buoy body from direct impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0041] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0042] Figure 2 It is a schematic diagram of a floating box of the present invention;

[0043] Figure 3 A bottom view of the deck of the present invention;

[0044] Figure 4 for Figure 3 A magnified view of the bureau headquarters in center A;

[0045] Figure 5 It is a schematic diagram of the impact-proof plate of the present invention;

[0046] Figure 6 for Figure 2 A magnified view of the bureau headquarters in the middle B;

[0047] Figure 7 It is a schematic diagram of the magnetic disk of the present invention;

[0048] Figure 8 for Figure 7 A magnified view of the bureau headquarters in center C;

[0049] Fig. 9 It is a top view of the overall structure of the present invention;

[0050] Fig.10 It is a schematic diagram of the fixing plate and bolts of the present invention;

[0051] Fig.11 is a cross-sectional view of a buoyancy box of the present invention;

[0052] Fig.12 It is a schematic diagram of a T-shaped slider of the present invention.

[0053] Numbers in the figure: 1, floating box; 11, deck; 12, platform frame; 13, front panel; 14, impact plate; 140, sticking groove; 141, floating groove; 15, gas compressor; 16, fixed air bag tube; 2, adaptive anti-impact assembly; 21, linkage plate; 22, first linkage block; 23, second linkage block; 24, swivel seat; 25, compression spring; 26, swivel groove; 27, swivel block; 211, movable groove; 212, adjustment plate; 213, magnetic block; 214, adjustment rod; 215, magnetic disk; 3, adaptive buoyancy assembly; 31, two-way solenoid valve; 32, first pipeline; 33, adjustment air bag; 34, adjustment pipe; 35, exhaust solenoid valve; 311, fixed groove; 312, cylindrical capsule; 313, spacer capsule; 314, T-type slider; 315, limit block; 316, fixed plate; 317, bolt. DETAILED DESCRIPTION

[0054] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0055] like Figure 1-Figure 3 As shown, a multifunctional floating operation platform for port and shipping includes multiple pontoon bodies 1. The pontoon bodies 1 are long structures. The multiple pontoon bodies 1 can generate sufficient buoyancy so that the platform can float stably on the water surface and carry equipment, personnel and cargo required for various port and shipping operations to ensure that the operations can be carried out smoothly on the water. A deck 11 is arranged on the top of the pontoon body 1 to provide a flat and open operating platform for various port and shipping operations. Platform frames 12 are arranged on the left and right sides of the top of the deck 11 to play a protective role. A front panel 13 is arranged at the front end of the deck 11 and is a plate-shaped structure. The front panel 13 is located on the side of the water surface. It can first withstand the impact of the water flow and conduct preliminary diversion of the water flow through its own plate-shaped structure to change the water flow. Direct impact direction, impact-proof plates 14, the number of which is set to four groups, one group is two, and are symmetrically distributed at the left and right ends of the deck 11. After the front panel 13 initially guides the water flow, the impact-proof plates 14 can further respond to the impact of the water flow from multiple angles to prevent the water flow from forming turbulence around the platform or causing continuous and concentrated impact on the buoyancy box 1. The gas compressor 15 is installed on the top of the deck 11. The number of fixed airbag tubes 16 is set to two, which are cylindrical structures and are symmetrically distributed at the left and right ends of the buoyancy box 1. Under the action of the gas compressor 15, the fixed airbag tube 16 is inflated by the internal gas volume to balance the posture of the deck 11, prevent tilting, maintain the level and stability of the deck 11, and ensure that the operation can proceed normally;

[0056] like Figure 3-Figure 5As shown, the adaptive anti-collision component 2 is arranged on the left and right sides of the deck 11. It can automatically perform differentiated preventive operations according to different water flow impact intensities to ensure the overall stability of the platform and reduce the adverse effects of water flow impact on the platform structure. The adaptive anti-collision component 2 includes: a linkage plate 21, which is provided with two and is connected to the left and right ends of the lower side of the deck 11 through a slide rail, and one end of which is arranged on one side of the front panel 13; a first linkage block 22, which is at least one and is connected to the linkage plate 21 in a linear array through a rotating shaft; a second linkage block 23, which corresponds to the first linkage block 22 one by one, It is rotatably connected to the deck 11 through a rotating shaft, and one end of the second linkage block 23 close to the linkage plate 21 is rotatably connected to the first linkage block 22 through a rotating shaft; a rotating seat 24, which corresponds one to one with the second linkage block 23, is rotatably connected to the deck 11; a compression spring 25, which is fixedly connected to one side of the rotating seat 24 and the second linkage block 23; a rotating groove 26, which is provided with two and is symmetrically opened on the left and right sides of the deck 11; a rotating block 27, which corresponds one to one with the impact-proof plate 14, is rotatably connected inside the rotating groove 26 through a rotating shaft, and is fixedly connected to the rotating shaft of one end of the second linkage block 23 away from the first linkage block 22.

[0057] It should be noted that when the water flow directly impacts the front panel 13, due to the force exerted by the water flow, the front panel 13 will have a tendency to displace backwards, thereby driving the linked plate 21 connected thereto to move backwards along the slide rail at the rear end of the deck 11. The movement of the linked plate 21 causes the first linked block 22 of the linear array thereon to displace accordingly. During the movement, the first linked block 22 pushes the second linked block 23 to rotate around the rotating axis between it and the deck 11. As the second linked block 23 rotates, the rotating block 27 is driven to rotate in the rotating groove 26. The rotation of the rotating block 27 drives the anti-impact plate 14 to rotate a certain angle around the connection point between it and the deck 11. When the water flow impact is small, the anti-impact plate 14 is in an initial state flush with the left and right sides of the deck 11, mainly to cope with small water flow impacts and prevent them from interfering with the internal structure of the platform. When encountering When a large water flow hits, the anti-impact plate 14 can be rotated to a suitable angle in time through the above-mentioned adaptive anti-impact component 2, so as to better meet and disperse the impact force of the water flow, so that the water flow changes direction along the anti-impact plate 14 and leaves the platform, avoiding the water flow from directly impacting the buoyancy box 1. The adaptive anti-impact component 2 can automatically adjust the angle of the anti-impact plate 14 according to the impact intensity of the water flow. When a small water flow hits, the anti-impact plate 14 maintains its initial state, conventionally blocks and diverts the water flow, and reduces the impact of the water flow on the inside of the platform. When a large water flow hits, the anti-impact plate 14 can be quickly rotated to a suitable angle, increasing the contact area and diversion effect with the water flow, dispersing the impact force of the water flow to a larger range, and effectively reducing the direct impact pressure of the water flow on the buoyancy box 1, greatly improving the stability and safety of the platform in a complex water flow environment.

[0058] At the same time, during the rotation of the second linkage block 23, the compression spring 25 connected to one side thereof will be stretched or compressed. The compression spring 25 plays a role of buffering and energy storage. On the one hand, it can slow down the rotation speed of the second linkage block 23 to prevent the anti-impact plate 14 from rotating too violently and causing structural damage or instability. On the other hand, when the impact force of the water flow disappears or decreases, the elastic potential energy stored in the compression spring 25 can cause the anti-impact plate 14 to return to its initial position or close to its initial position in order to cope with the next water flow impact.

[0059] like Figure 2 and Figure 5 As shown, the impact-proof plate 14 has a gradually curved structure, and the impact-proof plates 14 located at the left and right ends of the deck 11 are symmetrically distributed.

[0060] It should be noted that the gradual bending structure of the impact-proof plate 14 allows the water flow to gradually change its direction along its curved surface, guiding the water flow from the relatively flat front end, and gradually changing the water flow speed and direction as the degree of bending increases, thereby dispersing and transforming the impact force of the water flow and reducing the direct impact on the buoyancy box 1.

[0061] like Figure 2-Figure 6 As shown, the front ends of the three anti-impact plates 14 at the rear end are provided with sticking grooves 140 , and the sticking grooves 140 are used for sticking the multiple anti-impact plates 14 together when they are reset.

[0062] It should be noted that when the impact of the water flow weakens or stops, under the action of the compression spring 25, the anti-impact plate 14 begins to reset, and the three anti-impact plates 14 at the rear end are interlocked and docked with each other through the front end groove 140 to restore to the initial relative position state. The anti-impact plates 14 after bonding form a continuous protective surface to prevent small water flows from continuously impacting the buoyancy box 1.

[0063] The four groups of anti-impact plates 14 are linearly arranged along the longitudinal direction of the deck 11, and the angle between them and the deck 11 gradually decreases from front to back. When the anti-impact plates 14 are in the reset state, the anti-impact plates 14 at the left and right ends fit each other and are arranged in an eight-shaped shape as a whole.

[0064] As the angle of the impact plate 14 gradually decreases from front to back, the direction of the water flow gradually changes as it flows along the impact plate 14. The gradual angle can prevent the water flow from suddenly changing direction and causing turbulence or a large impact force on the platform.

[0065] When in the reset state, the anti-impact plates 14 at the left and right ends fit each other and are arranged in an eight-shaped shape. In the case of small water flow, they can strictly block the water flow from directly impacting the buoyancy box 1 from the side. The eight-shaped structure makes the water flow divert to both sides along its outer edge when it contacts the anti-impact plate 14.

[0066] like Figure 1-Figure 2As shown, the left and right ends and the bottom of the facing panel 13 are arranged in an inclined manner, and the middle part of the facing panel 13 is arranged perpendicular to the water surface.

[0067] The inclined design of the left and right ends and the bottom of the facing plate 13 can divert part of the water flow to the sides and bottom when the water flow hits. The layout of the middle part of the facing plate 13 perpendicular to the water surface enables it to directly deal with the water flow impact with the largest force-bearing area, and at the same time provides power for the later adaptive anti-impact component 2;

[0068] The inclined bottom end point below the front panel 13 extends below the anti-impact plate 14 to prevent the water flow from directly impacting the anti-impact plate 14 and the bottom of the buoyancy box 1 and other relatively vulnerable parts, thereby achieving a diversion effect.

[0069] like Figure 7-Figure 8 As shown, a movable groove 211 is provided at the front end of the deck 11, and an adjusting plate 212 is connected to the movable groove 211 through a slide rail. A magnetic block 213 is installed at the end of the adjusting plate 212 away from the deck 11, and an adjusting rod 214 is threadedly connected to the middle part of the magnetic block 213 for controlling the movement of the adjusting plate 212. A pair of magnetic disks 215 are installed on the side of the front panel 13 close to the deck 11, and the magnetic disk 215 and the magnetic block 213 repel each other. The magnetic disk 215 and the linkage plate 21 are fixedly connected.

[0070] When adjustment is needed to cope with the impact force of water flow, the operating adjustment rod 214 releases the restriction on the adjustment plate 212, and then moves the adjustment plate 212. Since the magnetic disk 215 and the magnetic block 213 repel each other, the movement of the adjustment plate 212 will change the distance between the magnetic disk 215 and the magnetic block 213, thereby affecting the size of the repulsive force between the two, so that the anti-impact plate 14 rotates the angle or adjusts the posture, thereby changing the blocking and diversion effect on the water flow, achieving the purpose of further alleviating the impact force of the water flow, and can accurately adjust the platform's buffering capacity against the impact force of the water flow within a certain range according to the actual water flow impact situation, thereby improving the platform's adaptability to different water flow intensities and changes.

[0071] like Figure 9-11As shown, the adaptive buoyancy assembly 3 is arranged inside the impact plate 14, and can automatically adjust the buoyancy change according to different load conditions of the platform and during the change of water flow to maintain the stability and balance of the platform during the operation. The adaptive buoyancy assembly 3 includes: a two-way solenoid valve 31, which is installed on the outlet end of the gas compressor 15, one side of the outlet end of the two-way solenoid valve 31 is fixedly connected to the fixed airbag tube 16 through a pipeline, a flow valve is installed inside the two-way solenoid valve 31, and a first pipeline 32, one end of which is installed on the other side of the outlet end of the two-way solenoid valve 31; an adjusting airbag 33, one end of which slides It is arranged in the middle of the floating box body 1 and is located between the two fixed airbag tubes 16; the regulating tubes 34 are at least one group, and one group has two regulating tubes, and one group of regulating tubes 34 is symmetrically distributed below the regulating airbag 33, and the end of the regulating tube 34 away from the regulating airbag 33 is fixedly connected to the anti-impact plate 14; the exhaust solenoid valve 35 is installed on the fixed airbag tube 16 and the end of the regulating airbag 33 away from the first pipe 32; the anti-impact plate 14 is provided with a floating groove 141 inside, and the floating groove 141 is connected to the regulating tube 34. It is worth noting that a pressure sensor is installed on the front panel 13 to detect the impact force of water;

[0072] The pressure sensor on the front panel 13 constantly monitors the pressure exerted by the water flow on it. When it is detected that the impact force of the water flow reaches a certain threshold, a signal is immediately sent to the control system to start the gas compressor 15. After the gas compressor 15 is started, the compressed gas generated is transmitted to the two-way solenoid valve 31 through a pipeline. Under the command of the control system, the two-way solenoid valve 31 guides the gas to fill the interior of the fixed airbag tube 16, and then closes the two-way solenoid valve 31 to one end of the fixed airbag tube 16. The other end of the two-way solenoid valve 31 can adjust the internal gas volume according to the platform load change and water flow impact. The gas can enter the regulating airbag 33 through the first pipeline 32. The gas in the regulating airbag 33 can flow into the float groove 141 of the impact plate 14 through the symmetrically distributed regulating pipes 34 to change its buoyancy distribution. At the same time, the exhaust solenoid valve 35 can control the gas discharge in the fixed airbag tube 16 and the regulating airbag 33, thereby maintaining the stable balance of the platform when the load and water flow change.

[0073] like Figure 3 , Fig.11 and Fig.12As shown, three fixing grooves 311 are opened at one end of the floating box body 1 where the air bag tube 16 is fixed, a cylindrical bag 312 is fixedly connected to the fixed air bag tube 16 on the inner side of the fixing groove 311, and a spacing bag 313 is fixedly connected to the outer side of the fixed air bag tube 16 and located between the spacing floating boxes 1, a T-shaped slider 314 is installed on the top of each group of floating boxes 1, and symmetrically arranged limit blocks 315 are installed on the bottom of the floating boxes 1, each group of T-shaped sliders 314 is slidably connected on the limit blocks 315, and a fixing plate 316 is installed on the T-shaped slider 314 located at the rear end floating box body 1, and a pair of bolts 317 are threadedly connected to the fixing plate 316 and pass through the inside of the limit blocks 315.

[0074] First, each group of float boxes 1 is slidably connected on the bottom limit block 315 through the top T-shaped slider 314, and the fixed airbag tube 16 and the adjustment airbag 33 pass through the interior of the float box 1. The fixed plate 316 on the T-shaped slider 314 of the rear end float box 1 is threadedly connected by a pair of bolts 317, and the bolts 317 pass through the interior of the limit block 315 to further fix it.

[0075] First, the relevant components are installed on the fixing plate 316 using bolts 317 to prepare for basic connection. When the gas compressor 15 starts working and inflates the fixed airbag tube 16 to fill it up, the cylindrical bag 312 on the fixed airbag tube 16 will produce a squeezing effect inside the fixing groove 311. This squeezing effect can exert a certain force on the floating box 1 from the inside, so that the floating box 1 is stabilized in the corresponding position and its displacement is limited.

[0076] As the operation progresses and the load changes, the gas compressor 15 starts to work, inflating the fixed airbag tube 16 to gradually fill it up. The cylindrical bag 312 on the fixed airbag tube 16 produces extrusion inside the fixed groove 311. This extrusion exerts a stable force from the inside of the floating box 1, which fixes the floating box 1, limits the unnecessary movement of the floating box 1 in the horizontal and vertical directions, enhances the stability of the floating box 1, and enables it to maintain a relatively fixed position during the load change process, reducing shaking and displacement. At the same time, the spacer bag 313 will also swell with inflation, forming a flexible buffer layer between adjacent floating boxes 1, effectively isolating the floating boxes 1, and avoiding direct friction contact between them due to relative movement or uneven force. Even when the platform shakes, the spacer bag 313 can prevent friction between the floating boxes 1, thereby protecting the surface structure of the floating box 1 and avoiding a series of instability problems caused by increased friction.

[0077] The working principle of the present invention is that the multifunctional floating work platform for ports and shipping is used. When in use: the water flow impacts the front panel 13 to cause it to displace, drive the linkage plate 21 to move, and transmit through the first linkage block 22 and the second linkage block 23, so that the rotating block 27 rotates, thereby driving the anti-impact plate 14 to rotate around the connection point. When the water flow impact is small, the anti-impact plate 14 is in an initial state flush with the left and right sides of the deck 11, mainly to deal with small water flow impact and prevent it from interfering with the internal structure of the platform. When encountering a large water flow impact, through the above-mentioned adaptive anti-impact component 2, the anti-impact plate 14 can be rotated to a suitable angle in time to better meet and disperse the impact force of the water flow, so that the water flow changes direction along the anti-impact plate 14 and leaves the platform. When the second linkage block 23 rotates, the connected compression spring 25 is stretched or compressed to buffer the rotation speed of the anti-impact plate 14, and when the water flow impact force disappears or decreases, it helps the anti-impact plate 14 to reset, ready to deal with the next impact;

[0078] The impact plate 14 has a gradually changing curved structure to guide the water flow to change the flow direction and disperse the impact; the sticking groove 140 of the rear impact plate 14 is convenient for sticking after reset to form a continuous protection surface, which is arranged longitudinally along the deck 11 with a gradually changing angle and an eight-shaped reset layout, so as to guide the water flow in an orderly manner, enhance the lateral protection and avoid turbulence;

[0079] By operating the adjustment rod 214 to move the adjustment plate 212, the repulsive force between the magnetic disk 215 and the magnetic block 213 can be changed to further accurately adjust the posture of the impact-proof plate 14, thereby enhancing the ability to buffer the impact of water flow.

[0080] The pressure sensor on the front panel 13 detects that the impact force of the water flow reaches the threshold value, and the gas compressor 15 is started. The gas first fills the fixed airbag tube 16 through the two-way solenoid valve 31, and then enters the interior of the impact-proof plate 14 through the first pipeline 32, the regulating airbag 33, and the regulating tube 34 to change the buoyancy distribution according to the platform load and water flow conditions. The exhaust solenoid valve 35 controls the gas discharge to maintain the stable balance of the platform when the load and water flow change. The gas compressor 15 inflates the cylindrical bag 312 of the fixed airbag tube 16 to squeeze in the fixed groove 311 of the buoyancy box 1, stabilize the buoyancy box 1, and limit the displacement of the buoyancy box 1. The spacer bag 313 is inflated and bulged to form a buffer layer between adjacent buoyancy boxes 1 to protect the surface structure of the buoyancy box 1.

[0081] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multifunctional floating operation platform for port and shipping, comprising a plurality of pontoon bodies (1), characterized in that: A deck (11) is arranged on the top of the buoyancy box (1), and platform frames (12) are arranged on the left and right sides of the top of the deck (11); A front panel (13) is arranged at the front end of the deck (11) and has a plate-like structure. The front panel (13) is located on the water-facing side; Anti-impact plates (14) are provided in four groups, each group consisting of two plates, and are symmetrically distributed at the left and right ends of the deck (11); a gas compressor (15) mounted on top of the deck (11); The fixed airbag tubes (16) are provided in two numbers and are cylindrical in structure, symmetrically distributed inside the floating box body (1) and slidably connected at the left and right ends; Adaptive anti-impact components (2) are arranged on the left and right sides of the deck (11), and can automatically perform differentiated preventive operations according to different water flow impact intensities, so as to ensure the overall stability of the platform and reduce the adverse effects of water flow impact on the platform structure; The adaptive buoyancy component (3) is arranged inside the impact-proof plate (14) and can automatically adjust the buoyancy changes according to different load conditions of the platform and during water flow changes, so as to maintain the stability and balance of the platform during operation.

2. A multifunctional floating work platform for ports and shipping according to claim 1, characterized in that; The adaptive anti-collision component (2) comprises: The linkage plates (21) are provided in two numbers and are connected to the left and right ends below the deck (11) through slide rails, and one end of the linkage plates (21) is arranged on one side of the facing plate (13); The first linkage block (22) is at least one in number and is rotatably connected to the linkage plate (21) via a rotating shaft in a linear array; A second linkage block (23), which corresponds to the first linkage block (22) one by one and is rotatably connected to the deck (11) via a rotating shaft, wherein one end of the second linkage block (23) close to the linkage plate (21) is rotatably connected to the first linkage block (22) via a rotating shaft; A swivel seat (24), which corresponds to the second linkage block (23) one by one, and is rotatably connected to the deck (11); A compression spring (25) fixedly connected to the rotating seat (24) and one side of the second linkage block (23); There are two rotating grooves (26) symmetrically disposed on the left and right sides of the deck (11); The rotating block (27) corresponds to the impact-proof plate (14) one by one, is rotatably connected to the inside of the rotating groove (26) via a rotating shaft, and is fixedly connected to the rotating shaft at one end of the second linkage block (23) away from the first linkage block (22).

3. A multifunctional floating work platform for ports and shipping according to claim 1, characterized in that; The impact-proof plates (14) are of a gradually curved structure, and the impact-proof plates (14) located at the left and right ends of the deck (11) are symmetrically distributed.

4. A multifunctional floating operation platform for ports and shipping according to claim 3, characterized in that; The front ends of the three impact-proof plates (14) at the rear end are provided with sticking grooves (140), and the sticking grooves (140) are used for sticking the multiple impact-proof plates (14) together when they are reset.

5. A multifunctional floating work platform for port and navigation according to claim 4, characterized in that; The four groups of impact-proof plates (14) are arranged linearly along the longitudinal direction of the deck (11), and the angle between them and the deck (11) gradually decreases from front to back. When the impact-proof plates (14) are in a reset state, the impact-proof plates (14) at the left and right ends fit each other and are arranged in an eight-shaped shape as a whole.

6. A multifunctional floating work platform for ports and shipping according to claim 5, characterized in that; The left and right ends and the bottom of the facing plate (13) are arranged in an inclined manner, and the bottom end of the inclined manner extends below the impact-proof plate (14). The middle part of the facing plate (13) is arranged perpendicular to the water surface.

7. A multifunctional floating work platform for ports and shipping according to claim 2, characterized in that; The front end of the deck (11) is provided with a movable groove (211), and an adjustment plate (212) is connected to the movable groove (211) through a slide rail. A magnetic block (213) is installed at the end of the adjustment plate (212) away from the deck (11), and an adjustment rod (214) is threadedly connected to the middle part of the magnetic block (213) for controlling the movement of the adjustment plate (212). A pair of magnetic disks (215) are installed on the side of the front panel (13) close to the deck (11), and the magnetic disks (215) and the magnetic block (213) repel each other. The magnetic disk (215) and the linkage plate (21) are fixedly connected.

8. The multifunctional floating operation platform for port and navigation according to claim 1, characterized in that; The adaptive buoyancy component (3) comprises: A two-way electromagnetic valve (31) is installed on the outlet end of the gas compressor (15), and one side of the outlet end of the two-way electromagnetic valve (31) is fixedly connected to a fixed air bag tube (16) through a pipeline. A first pipe (32), one end of which is mounted on the other side of the outlet end of the two-way solenoid valve (31); An adjusting airbag (33), one end of which is slidably disposed in the middle of the floating box (1) and is located between the two fixed airbag tubes (16); The regulating tubes (34) are provided in at least one group, each group having two regulating tubes, and the regulating tubes (34) are symmetrically distributed below the regulating airbag (33), and one end of the regulating tube (34) away from the regulating airbag (33) is fixedly connected to the anti-impact plate (14); An exhaust solenoid valve (35) is installed at one end of the fixed airbag tube (16) and the regulating airbag (33) away from the first pipe (32); A floating groove (141) is provided inside the impact-proof plate (14), and the floating groove (141) is communicated with the regulating pipe (34).

9. A multifunctional floating work platform for port and navigation according to claim 8, characterized in that; The floating box body (1) is provided with three fixing grooves (311) at one end of the fixed airbag tube (16); the fixed airbag tube (16) is fixedly connected to a cylindrical bag (312) on the inner side of the fixing groove (311); the fixed airbag tube (16) is fixedly connected to a spacing bag (313) on the outer side of the fixed airbag tube (16) and between the spacing floating boxes (1); a T-shaped slider (314) is installed on the top of each group of the floating boxes (1); symmetrically arranged limit blocks (315) are installed on the bottom of the floating boxes (1); each group of the T-shaped sliders (314) is slidably connected on the limit blocks (315); a fixing plate (316) is installed on the T-shaped slider (314) located at the rear end floating box body (1); a pair of bolts (317) that pass through the inside of the limit blocks (315) are threadedly connected to the fixing plate (316).

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